AUTHOR=Liu Hui , Bai Yinpu , Wang Zhidong , Yin Shi , Gong Cheng , Wang Bin TITLE=Multimodal deep learning for predicting PD-L1 biomarker and clinical immunotherapy outcomes of esophageal cancer JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1540013 DOI=10.3389/fimmu.2025.1540013 ISSN=1664-3224